CVE•Published 2026-08-12•Modified 2026-09-08•1 article on news•5 live references•NVD data
CVE-2026-18749
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
28
Exploit Prediction Scoring System · top 72% of all CVEs
Weaknesses (CWE)
Description
The type=track branch authorises on _is_my_case(t_attach.case) only and never checks VinceTrackAttachment.shared. A coordinator-uploaded case artefact that has NOT been marked shared is still retrievable by any case member who has (or is sent) its uuid — leaks not-yet-released coordinator material to vendors on the case.
Timeline
Published 2026-08-12
Modified 2026-09-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-18749Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-18749Censys host search filtered to this CVE id.
grep.app
CVE-2026-18749Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-18749GitHub code search for direct mentions.
Google dork
"CVE-2026-18749" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.